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Product Details:
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| Product Name: | Square Photoelectric Proximity Sensor | Size: | 31*22*11mm |
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| Distance: | Max 300mm Adjustable | Material: | PBT Plastic |
| Light Source: | Infrared Light（880nm | Voltage: | 10-30VDC |
| High Light: | Luoshida DC 3 wire proximity switch,Luoshida 3 wire proximity switch,3 wire proximity switch Luoshida |
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DC 3wire Q31 Size Diffuse Square Photoelectric Proximity Sensor Switch With 2M Cable
Brief quick details information :
Series : the diffuse DC Q31 photo sensor
Size : 31*22*11mm
Housing Material : ABS plastic
The light source : Infrared light(880nm)
Sensing Distance Sn(mm): 200/300mm adjustable
Operating Voltage : DC 10-30V
Output function : NPN/PNP NO/NC
connection : 2M PVC cable
Specification of the sensor :
| DC Q31 square shape photo sensor diffuse mode | |||
| Size | 31*22*11mm | ||
| Mode | Diffuse | ||
| Sensing Distance Sn:(mm) | 100mm adjustable | 200mm adjustable | 300mm adjustable |
| Housing Material | ABS | ||
| Operating Voltage | 10-30VDC | ||
| DC Ripple | ≤10% | ||
| Temperature Drift | ±10%Sn | ||
| Switching Hysteresis | ＜15% | ||
| The light source | Infrared light (880nm) | ||
| Max.Load Current | 200mA | ||
| No Load Current | ≤30mA | ||
| Voltage Drop | ≤2.5V | ||
| Sensitivity adjustment | Trimmer 1tum | ||
| Response Time | ＜5ms | ||
| Short Circuit Protection | Yes | ||
| Electrical transient protection | Yes | ||
| Operating Temperature | 0- 55°C | ||
| Environmental humidity | 35 to 85% RH | ||
| The maximum intensity | ≤10.000Lux | ||
| Protection Category | IP55 | ||
| object size | 10 *10cm white paper | ||
| Connection | D3.8 3*0.15 black PVC 2M | ||
| DC 3-wire 10-30V NPN NO | FQD-31*NO | ||
| DC 4-wire 10-30V NPN NO+NC | FQD-31*NC | ||
| DC 3-wire 10-30V PNP NO | FQD-31*PO | ||
| DC 4-wire 10-30V PNP NO+NC | FQD-31*PC | ||
Kindly reminder about the sensor application :
1. When installing the photoelectric switch and laser switch, ensure that the switch is perpendicular to the detection object as much as possible. When installing side by side, it must not be installed too densely. There must be a certain interval. The interval distance requirement is directly related to the actual use environment, so as not to cause interference after installation Prevail.
2. The factory detection standard of photoelectric switch and laser switch is a square pure white paper baffle. The actual detection distance will change due to the difference of the color reflectivity of the picked object.
3. Laser and photoelectric products are not suitable for use in dusty, oily, humid and vibrating environments. The operating temperature is 0-50℃. The section of the switch head to the middle amplifier part has an optical fiber cable and cannot be folded. It is not resistant to the interference of the motor and the inverter. It should be kept at a certain distance. The working voltage is DC10-30V and the load current should not exceed 100 mA. (The switch cannot be used in areas involving personal safety, such as anti-pinching.
4. The detection standard for laser diffuse reflection and photoelectric diffuse reflection products is A4 pure white cardboard. The detection distance of the product is greatly affected by the color and reflectance of the detected object. The brighter the color, the better the reflection, the longer the detection distance of the product, the color The darker, the worse the reflection, the shorter the detection distance. If a black object is detected, the actual detection distance may only be about 20% of the factory detection distance.
FAQ
Shipping ways :
Our normal shipping way is internation express, such as DHL,FEDEX, TNT and so on;
When the gross weight is over 45kg, air trnasportation is also a good way for the customers to save some cost;
Sea transportation is also can be considered, but only appointed agent accetpable.
Payment term and delivery time :
1. Generaly speaking, 30% deposit in advance, balance paid before the shipping;
2. Sometimes the paypal payment method is also ok if the total amount is less than 500USD, such as sample fee;
3. Delivery time:
The sensors will be shipped out in 3 days when we receive the payment if we have stocks;
If no stocks, the delivery time will be 7-10days when we received the PO or deposit.
After-sales services :
1. The warranty period is 12 months
2. If we send the wrong parts to you, free replacement will be available
3. As for the istallation of the parts. if you have any questions, please do not hesitate to contact us at any time.
Contact Person: Anna
Tel: 18925543310
